CVE-2026-22561 in Anthropic Claude Desktopinfo

Zusammenfassung (Englisch)

Uncontrolled search path elements in Anthropic Claude for Windows installer (Claude Setup.exe) versions prior to 1.1.3363 allow local privilege escalation via DLL search-order hijacking. The installer loads DLLs (e.g., profapi.dll) from its own directory after UAC elevation, enabling arbitrary code execution if a malicious DLL is planted alongside the installer.

Zuständig

hackerone

Reservieren

07.01.2026

Veröffentlichung

31.03.2026

Einträge

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